@Book{OL4540567M,
    title: {Castle},
    author: {David Macaulay},
    publisher: {Houghton Mifflin},
    year: {1977},
    place: {Boston},
}

@Book{OL23466249M,
    title: {Byzantine and Romanesque Architecture, In Two Volumes, Vol.1 (1913)},
    author: {Thomas Graham Jackson},
    year: {1913},
}

@Work{OL1128357W,
    title: {Temples, tombs, and monuments of ancient Greece and Rome},
    author: {W. H. Davenport Adams},
    first_publish_year: {1871}
}

@Work{OL3900085W,
    title: {Romanesque art and architecture},
    author: {Ana Martín},
    first_publish_year: {1993}
}

@Work{OL6606716W,
    title: {Byzantine and Romanesque architecture},
    author: {Jackson, Thomas Graham Sir},
    first_publish_year: {1913}
}

@Work{OL10710718W,
    title: {Gothic architecture},
    author: {Édouard Corroyer},
    first_publish_year: {1893}
}

@Work{OL6698452W,
    title: {The architecture of ancient Egypt},
    author: {Edward Bell},
    first_publish_year: {1915}
}

@Work{OL3498086W,
    title: {Early Christian \& Byzantine architecture},
    author: {William Lloyd MacDonald},
    first_publish_year: {1962}
}

@Work{OL1411827W,
    title: {Gothic architecture},
    author: {Robert Branner},
    first_publish_year: {1961}
}

@Work{OL17342178W,
    title: {Rural architecture},
    author: {Lewis F. Allen},
    first_publish_year: {1852}
}

@Author{OL155117A,
    name: {Lewis F. Allen},
    birth_date: {1800}
    , death_date: {1890}
}